From owner-freebsd-stable@FreeBSD.ORG Wed Dec 12 22:04:08 2007 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9751F16A473 for ; Wed, 12 Dec 2007 22:04:08 +0000 (UTC) (envelope-from pieter@degoeje.nl) Received: from smtp.utwente.nl (unknown [IPv6:2001:610:1908:1000:204:23ff:feb5:7e66]) by mx1.freebsd.org (Postfix) with ESMTP id 253EE13C4D3 for ; Wed, 12 Dec 2007 22:04:07 +0000 (UTC) (envelope-from pieter@degoeje.nl) Received: from lux.student.utwente.nl (lux.student.utwente.nl [130.89.170.81]) by smtp.utwente.nl (8.12.10/SuSE Linux 0.7) with ESMTP id lBCM40fr026379; Wed, 12 Dec 2007 23:04:00 +0100 From: Pieter de Goeje To: freebsd-stable@freebsd.org Date: Wed, 12 Dec 2007 23:03:59 +0100 User-Agent: KMail/1.9.7 References: <476043C1.4020008@smo.de> In-Reply-To: <476043C1.4020008@smo.de> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200712122303.59926.pieter@degoeje.nl> X-UTwente-MailScanner-Information: Scanned by MailScanner. Contact helpdesk@ITBE.utwente.nl for more information. X-UTwente-MailScanner: Found to be clean X-UTwente-MailScanner-From: pieter@degoeje.nl X-Spam-Status: No Cc: Philipp Ost Subject: Re: panic: ffs_blkfree: freeing free block on 7.0-PRE X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 12 Dec 2007 22:04:08 -0000 On Wednesday 12 December 2007, Philipp Ost wrote: > Hi all, > > I just got a panic on my 7.0-PRERELEASE box. Here's the backtrace: > > # kgdb kernel.debug /var/crash/vmcore.0 > [...] > Unread portion of the kernel message buffer: > handle_workitem_freeblocks: block count > dev = ad4s1f, block = 7475968, fs = /usr > panic: ffs_blkfree: freeing free block > Uptime: 4h21m56s > Physical memory: 1015 MB > Dumping 199 MB: 184 168 152 136 120 104 88 72 56 40 24 8 Known issue, upgrade to 7.x after 2007/10/18 to fix. Hope this helps, Pieter de Goeje